Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2025

Fair Value Disclosures [Abstract]

Schedule of Fair Value Assets Measured on a Recurring and Non-Recurring Basis

The following table presents the period-end balances of assets measured at fair value on a recurring basis for each hierarchy level:

in thousands	Level 1		Level 2		Level 3		Total
As of December 31, 2025
Deferred compensation plan assets(a)	$	8,994	$	—	$	—	$	8,994
As of September 30, 2025
Deferred compensation plan assets(a)	$	8,661	$	—	$	—	$	8,661

(a) Amount is included in other assets within the condensed consolidated balance sheets.

Schedule of Carrying Values and Estimated Fair Values of Financial Liabilities

The following table presents the carrying value and estimated fair value of certain other financial liabilities as of December 31, 2025 and September 30, 2025:

	As of December 31, 2025				As of September 30, 2025
in thousands	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Financial liabilities(a)
Senior Notes(b)	$	951,068	$	970,669	$	950,644	$	968,634
Junior Subordinated Notes(c)	78,987		78,987		78,470		78,470
Total financial liabilities	$	1,030,055	$	1,049,656	$	1,029,114	$	1,047,104

(a) Carrying amounts for financial liabilities are net of unamortized debt issuance costs or accretion.

(b) The estimated fair value of our publicly-held Senior Notes has been determined using quoted market rates (Level 2).

(c) Since there is no trading market for our Junior Subordinated Notes, the fair value of these notes is estimated by discounting scheduled cash flows through maturity (Level 3). The discount rate is estimated using market rates currently being offered on loans with similar terms and credit quality. Judgment is required in interpreting market data to develop these estimates of fair value. Accordingly, the estimates presented herein are not necessarily indicative of the amounts that we could realize in a current market exchange.